For readability, since this is about to get more complicated.
Signed-off-by: Adam Jackson ajax@redhat.com --- drivers/gpu/drm/drm_edid.c | 15 +++++++++++---- 1 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index e7547e3..be21040 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -853,6 +853,16 @@ drm_mode_do_interlace_quirk(struct drm_display_mode *mode, mode->flags |= DRM_MODE_FLAG_INTERLACE; }
+static void +drm_mode_detailed_set_sync_flags(struct detailed_pixel_timing *pt, + unsigned int *flags) +{ + *flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ? + DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC; + *flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ? + DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC; +} + /** * drm_mode_detailed - create a new mode from an EDID detailed timing section * @dev: DRM device (needed to create new mode) @@ -938,10 +948,7 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev, pt->misc |= DRM_EDID_PT_HSYNC_POSITIVE | DRM_EDID_PT_VSYNC_POSITIVE; }
- mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ? - DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC; - mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ? - DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC; + drm_mode_detailed_set_sync_flags(pt, &mode->flags);
set_size: mode->width_mm = pt->width_mm_lo | (pt->width_height_mm_hi & 0xf0) << 4;